He’d been idly browsing real estate, a pastime he never considered a threat. But then, there it was. His gut twisted. The address. His address. The one he’d scribbled on countless homework assignments, the one whispered on birthdays, the one that held all his memories. The listing photos were crisp, modern, completely unrecognizable.

His throat constricted. He found himself incapable of moving, rooted to the chair. The world outside the computer screen seemed to fade away. He stared at the images, his vision blurring. A wave of nausea surged. He gripped the edge of the desk, knuckles white, as if to anchor himself to reality.

He slowly read the details, each word a blow. "Updated kitchen… open-concept living… desirable neighborhood.” He felt utterly adrift, a phantom limb aching for something he knew he couldn’t grasp.

Emotion: dumbstruck

Cluster: Surprise / Confusion
PC1 (Valence): -1.99 Negative
PC2 (Disposition): -0.71

Role in Research

This story is one of 1,000 stories generated for the emotion dumbstruck. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 dumbstruck stories, after denoising with neutral dialogue baselines, produces the dumbstruck emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the dumbstruck vector is projected through the unembedding matrix.

Promoted:
будто0.326
не0.285
😶0.275
仿佛0.267
依旧0.258
Suppressed:
enthusi-0.278
la-0.264
K-0.260
wholeheartedly-0.255
-0.254